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WINTERS industrial pressure gauge, 4 1/2 inch white dial, black aluminum case, bottom 1/4 NPT connection

Winters Instruments

Winters Instruments P1S419 Industrial Pressure Gauge 0-15 psi 4 1/2 in 1/4 in NPT

SKU CH-ZTZZ-MCCAG

Measures 0 to 15 psi with a 4 1/2 in dial and 1/4 in NPT bottom connection

  • ±1.0 % accuracy for precise low-pressure readings
  • 4 1/2 in dial gives clear visibility at a glance
  • 1/4 in NPT bottom connection fits standard fittings
  • IP52 aluminium case resists dust and splashes
  • Glass lens protects the white dial from scratches

Industrial Pressure Gauge 0-15 psi

This Winters Instruments industrial pressure gauge measures from zero to 15 psi on a 4 1/2 inch dial. The aluminium case carries an IP52 rating and a male 1/4 inch NPT bottom connection. A glass lens protects the white dial marked with a +/- 1.0 percent accuracy class. The unit is supplied new and is not liquid-filled.

Thermals Noise and Power Draw

As a purely mechanical instrument the gauge draws no electrical power and produces no audible noise during operation. The dry aluminium case with IP52 rating resists dust ingress and dripping water without any active cooling requirement. No vibration resistance or dampening feature is fitted, so the pointer responds directly to pressure changes.

Sustained Load Behaviour

Under continuous pressure the movement maintains its stated +/- 1.0 percent accuracy across the full 0 to 15 psi range. The glass lens and sealed case prevent contamination during extended service. California Proposition 65 notices apply because the product contains a chemical known to the state to cause cancer and reproductive harm. The gauge is not field-fillable and has no liquid fill to leak or degrade over time.

Highlights

  • ±1.0 % accuracy for precise low-pressure readings
  • 4 1/2 in dial gives clear visibility at a glance
  • 1/4 in NPT bottom connection fits standard fittings
  • IP52 aluminium case resists dust and splashes
  • Glass lens protects the white dial from scratches

Specifications

BrandWINTERS

Questions about this item

How do I install the 1/4 in NPT bottom connection, and what step do people miss?

Apply thread sealant to the male NPT threads, tighten with a wrench on the gauge hex, and do not turn the case; the case is aluminum and can strip if used as a lever.

What maintenance will the IP52-rated gauge need later?

Wipe the glass lens and black aluminum case with a damp cloth; the dry, non-fillable design means no fluid top-up, but verify the +/- 1.0 percent accuracy annually.

What limit appears first during sustained use at the 0 to 15 psi range?

The +/- 1.0 percent accuracy tolerance is the first limit; the gauge has no liquid dampening or vibration resistance, so pressure spikes can push readings outside spec before the IP52 seal is challenged.

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